Package Dimensions:14.4 x 10.4 x 2.6 cm; 30 Grams Body Material:stainless steel, Metal Item Weight:30 g Multifunctional three-in-one stringed instrument repair tool . Designed for almost all guitars, banjos and mandolins. The integrated string cutter, bridge clamp and wire winder are combined in one tool. Specifications: Product material: metal and plastic handle Size: as shown in the picture Weight: 30g Quantity: 1 piece Color: Black Features: -The string winder can ensure that the string is wound quickly and even on the note to achieve a better tone and longer string life. -The string cutter can easily pierce even heavy-gauge strings, ensuring that you can get rid of troublesome extra strings at one time. -For acoustic guitar players, there is a pin lifter to ensure that you release the pins that fix the bridge/"ball" end of the strings without damaging the guitar. -With a handle designed for efficient and comfortable use, and a cable winder suitable for old and modern bass. -Suitable for almost all guitars, banjos and mandolins, very suitable for stringed instrument lovers.< br> Package Included: 1 * guitar string winder Satisfactory Service: If you have any questions, please feel free to contact us, we will try our best to provide you with the best shopping experience. 3-IN-1 WINDER AND THREAD CUTTER - Can be used as string cutter, peg cable puller, bridge clamp, saving time and effort. PREMIUM MATERIALS - The interior is made of premium stainless steel and ABS material, which is strong and durable. PRACTICAL DESIGN - Equipped with a handle designed for efficient and comfortable use, comfortable to hold and non-slip. EASY TO USE - You can quickly wind the string; easily cut off the excess string; clip the needle puller under the string cone and easily pull it up. WIDELY USED - Designed for almost all guitars, ukuleles, basses, banjos and mandolins.